at one of those swing states, florida. >> you know, i know what real change looks like. because i fought for it. because i've brought it. because i've got the scars to prove it. because i've gotten gray hair doing it. >> reporter: so you see him harkening become a little bit to his message in 2008. i'm conclude, don, with one point. stevie wonder was performing to this crowd a moment ago, which i have to say was amazing. he said just over 500 votes decide an election in florida in the year 2000. going to be even closer this year. and so that is a theme we've heard from the campaign repeatedly, invoking the memories of the year 2000. that's just how energized or how much emphasis they're putting on each person to make sure they are obliged to not only vote but make their friends vote, too, don. >> oh, yes, indeed. and, jess, you can feel it building, that it is close. the feeling is out there. and you can hear it in voters' voices when they talk to you. let's just get this election over. of course, they want their candidate to win, but they want it to be over. it looks like where you are,